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PerfDelta vs Clienvora Content Grader

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PerfDelta compared with Clienvora Content Grader
DetailPerfDelta logo PerfDeltaClienvora Content Grader logo Clienvora Content Grader
What it doesFree website speed test measuring multiple pages with Core Web Vitals, lab metrics, competitor benchmarks and AI recommendations Free browser-based SEO checker that grades content across 20 dimensions for E-E-A-T, readability, and AI search optimization
StageNot given Startup
FoundedNot given 2025
Based inDE PK
Pricing modelFreemium Free
PricingFree: test up to 3 pages with manual measurements only. Solo: €23/month or €230/year (25 monitored URLs, daily or weekly monitoring, 600 tests/month). Agency: €59/month or €590/year (150 monitored URLs, monitoring every 6 hours, 4,000 tests/month). Scale: €119/month or €1,190/year (500 monitored URL Not given
Key features
  • Tests multiple pages automatically from sitemap
  • Competitor benchmark comparison with up to 4 competitors
  • Shows Core Web Vitals from real Chrome users
  • PageSpeed history tracking over time
  • Performance budgets with email alerts
  • Shareable reports with 365-day links
  • REST API and MCP access for AI agents
  • Analyze content across 20 scoring dimensions
  • E-E-A-T signal evaluation
  • GEO and AI search readiness scoring
  • Readability analysis with Flesch reading ease
  • Keyword density and placement analysis
  • Schema markup validation
  • HTML, text, markdown, and PDF export options
  • Paste, fetch URL, or upload file input methods
  • AI content detection
  • LLM citation probability scoring
What makes it different
  • Tests several pages simultaneously instead of one URL at a time
  • Combines field data from real users with lab metrics in one report
  • Built-in competitor benchmarking against up to 4 domains
  • Industry-specific benchmarks showing what is normal in each sector
  • No sign-up required for free testing on any website
  • No login or account required
  • Completely free with no hidden pricing
  • Analyzes 20 dimensions including GEO and AI citation readiness
  • Actionable recommendations with specific fixes for each module
Community votes00
DR (Domain Rating by Ahrefs)3 no change since last check9 +2 (up) since last check
Trust Flow (Majestic)04
Citation Flow (Majestic)1522
Referring domains (Majestic)216

5 details filled in for both companies.

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